Trace number 1796889

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.06 1200.61

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-24-s100.cnf
MD5SUM107f2922072d64498e09af3270c7b9c3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables31821
Number of clauses95735
Sum of the clauses size225739
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261338
Number of clauses of size 334333
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796889-1242082080/watcher-1796889-1242082080 -o /tmp/evaluation-result-1796889-1242082080/solver-1796889-1242082080 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796889-1242082080.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 0.97 0.98 3/64 6837
/proc/meminfo: memFree=910848/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=3876 CPUtime=0
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 549 0 0 0 0 0 0 0 19 0 1 0 236241546 3969024 525 1992294400 4194304 6416590 548682068912 18446744073709551615 4279926 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 969 532 198 542 0 418 0

[startup+0.061326 s]
/proc/loadavg: 0.96 0.97 0.98 3/64 6837
/proc/meminfo: memFree=910848/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=21796 CPUtime=0.05
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 4838 0 0 0 4 1 0 0 19 0 1 0 236241546 22319104 4814 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 5449 4814 217 542 0 4898 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 27152

[startup+0.101331 s]
/proc/loadavg: 0.96 0.97 0.98 3/64 6837
/proc/meminfo: memFree=910848/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=22324 CPUtime=0.09
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 4987 0 0 0 8 1 0 0 19 0 1 0 236241546 22859776 4963 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 5581 4963 217 542 0 5030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27680

[startup+0.301352 s]
/proc/loadavg: 0.96 0.97 0.98 3/64 6837
/proc/meminfo: memFree=910848/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=25024 CPUtime=0.29
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 5802 0 0 0 27 2 0 0 21 0 1 0 236241546 25624576 5729 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 6256 5729 217 542 0 5705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30380

[startup+0.701399 s]
/proc/loadavg: 0.96 0.97 0.98 3/64 6837
/proc/meminfo: memFree=910848/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=33644 CPUtime=0.69
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 8307 0 0 0 67 2 0 0 25 0 1 0 236241546 34451456 7950 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 8411 7950 242 542 0 7860 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39000

[startup+1.50149 s]
/proc/loadavg: 0.96 0.97 0.98 2/66 6839
/proc/meminfo: memFree=874928/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=45736 CPUtime=1.49
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 11498 0 0 0 136 13 0 0 25 0 1 0 236241546 46833664 10948 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 11434 10948 242 542 0 10883 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51092

[startup+3.10267 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 6839
/proc/meminfo: memFree=851248/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=60680 CPUtime=3.08
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15199 0 0 0 294 14 0 0 25 0 1 0 236241546 62136320 14400 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15170 14400 250 542 0 14619 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 66036

[startup+6.30103 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850616/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=60680 CPUtime=6.28
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15200 0 0 0 613 15 0 0 25 0 1 0 236241546 62136320 14401 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15170 14401 250 542 0 14619 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 66036

[startup+12.7018 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850680/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=60680 CPUtime=12.68
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15203 0 0 0 1253 15 0 0 25 0 1 0 236241546 62136320 14404 1992294400 4194304 6416590 548682068912 18446744073709551615 4341197 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15170 14404 250 542 0 14619 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66036

[startup+25.5012 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850808/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=60680 CPUtime=25.48
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15208 0 0 0 2532 16 0 0 25 0 1 0 236241546 62136320 14409 1992294400 4194304 6416590 548682068912 18446744073709551615 4368553 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15170 14409 250 542 0 14619 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66036

[startup+51.1011 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850808/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=60680 CPUtime=51.06
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15220 0 0 0 5090 16 0 0 25 0 1 0 236241546 62136320 14421 1992294400 4194304 6416590 548682068912 18446744073709551615 4336249 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15170 14421 250 542 0 14619 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 66036

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850744/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=60684 CPUtime=102.25
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15240 0 0 0 10208 17 0 0 25 0 1 0 236241546 62140416 14441 1992294400 4194304 6416590 548682068912 18446744073709551615 4337396 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15171 14441 251 542 0 14620 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 66040

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850616/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=60880 CPUtime=162.22
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15307 0 0 0 16204 18 0 0 25 0 1 0 236241546 62341120 14508 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15220 14508 254 542 0 14669 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 66236

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850616/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=61068 CPUtime=222.2
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15314 0 0 0 22200 20 0 0 25 0 1 0 236241546 62533632 14515 1992294400 4194304 6416590 548682068912 18446744073709551615 4339664 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15267 14515 254 542 0 14716 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 66424

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=850488/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=61068 CPUtime=282.16
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15322 0 0 0 28195 21 0 0 25 0 1 0 236241546 62533632 14523 1992294400 4194304 6416590 548682068912 18446744073709551615 4269186 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15267 14523 254 542 0 14716 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 66424

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=849976/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=61564 CPUtime=342.13
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 15455 0 0 0 34191 22 0 0 25 0 1 0 236241546 63041536 14656 1992294400 4194304 6416590 548682068912 18446744073709551615 4336512 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 15391 14656 254 542 0 14840 0
Current children cumulated CPU time (s) 342.13

################
# More data... #
################

/proc/6838/statm: 16160 15401 254 542 0 15609 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 69996

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=845176/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=66932 CPUtime=582.03
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 16686 0 0 0 58174 29 0 0 25 0 1 0 236241546 68538368 15887 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 16733 15887 254 542 0 16182 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 72288

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=843000/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=69152 CPUtime=642.01
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 17207 0 0 0 64170 31 0 0 25 0 1 0 236241546 70811648 16408 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 17288 16408 254 542 0 16737 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 74508

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=840632/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=71488 CPUtime=701.98
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 17826 0 0 0 70164 34 0 0 25 0 1 0 236241546 73203712 17027 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 17872 17027 254 542 0 17321 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 76844

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6839
/proc/meminfo: memFree=838584/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=73472 CPUtime=761.96
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 18299 0 0 0 76161 35 0 0 25 0 1 0 236241546 75235328 17500 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 18368 17500 254 542 0 17817 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 78828

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=838320/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=73472 CPUtime=821.93
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 18310 0 0 0 82156 37 0 0 25 0 1 0 236241546 75235328 17511 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 18368 17511 254 542 0 17817 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 78828

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=834160/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=77880 CPUtime=881.91
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 19360 0 0 0 88151 40 0 0 25 0 1 0 236241546 79749120 18561 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 19470 18561 254 542 0 18919 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 83236

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=833392/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=78576 CPUtime=941.88
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 19546 0 0 0 94147 41 0 0 25 0 1 0 236241546 80461824 18747 1992294400 4194304 6416590 548682068912 18446744073709551615 4293564 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 19644 18747 254 542 0 19093 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 83932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=830640/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=81500 CPUtime=1001.85
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 20281 0 0 0 100142 43 0 0 25 0 1 0 236241546 83456000 19482 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 20375 19482 254 542 0 19824 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 86856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=828208/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=84628 CPUtime=1061.82
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 20903 0 0 0 106137 45 0 0 25 0 1 0 236241546 86659072 20104 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 21157 20104 254 542 0 20606 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 89984

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=828216/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=84628 CPUtime=1121.79
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 20905 0 0 0 112133 46 0 0 25 0 1 0 236241546 86659072 20106 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 21157 20106 254 542 0 20606 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 89984

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=827064/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=86456 CPUtime=1181.76
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 21282 0 0 0 118129 47 0 0 25 0 1 0 236241546 88530944 20483 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 21614 20483 254 542 0 21063 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 91812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 6845
/proc/meminfo: memFree=825016/2055920 swapFree=3990764/4192956
[pid=6837] ppid=6835 vsize=5356 CPUtime=0
/proc/6837/stat : 6837 (kw_pre) S 6835 6837 6303 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236241546 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6837/statm: 1339 231 192 169 0 50 0
[pid=6838] ppid=6837 vsize=88196 CPUtime=1200.06
/proc/6838/stat : 6838 (kw_preprocessor) R 6837 6837 6303 0 -1 0 21705 0 0 0 119958 48 0 0 25 0 1 0 236241546 90312704 20906 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6838/statm: 22049 20906 254 542 0 21498 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 93552

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6837 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.58
CPU system time (s): 0.48
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 93552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.05984 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node23 at 2009-05-12 00:48:00
IDJOB=1796889
IDBENCH=70874
IDSOLVER=646
FILE ID=node23/1796889-1242082080
PBS_JOBID= 9277591
Free space on /tmp= 66428 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-24-s100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796889-1242082080/watcher-1796889-1242082080 -o /tmp/evaluation-result-1796889-1242082080/solver-1796889-1242082080 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796889-1242082080.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 107f2922072d64498e09af3270c7b9c3
RANDOM SEED=1699178430

node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        911336 kB
Buffers:         68464 kB
Cached:         814924 kB
SwapCached:     196860 kB
Active:         209908 kB
Inactive:       871932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        911336 kB
SwapTotal:     4192956 kB
SwapFree:      3990764 kB
Dirty:            4536 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            48792 kB
Committed_AS:   838056 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node23 at 2009-05-12 01:08:03